#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <pthread.h>
#include <sched.h>
#include "Mutex.hpp"
int ticket = 1000;
pthread_mutex_t mutex;
LockModule::Mutex mtx;
pthread_cond_t cond;
void *route(void *arg)
{
    char *id = (char *)arg;
    while (1)
    {
        pthread_mutex_lock(&mutex);
        //LockModule::LockGuard ld(mtx);
        if (ticket > 0)
        {
            usleep(1000);
            printf("%s sells ticket:%d\n", id, ticket);
            ticket--;
        pthread_mutex_unlock(&mutex);
        }
        else
        {
            printf("%s is wait\n",id);
            pthread_cond_wait(&cond,&mutex);
            printf("%s is wake\n",id);
            std::cout<<ticket<<std::endl;
        }
        pthread_mutex_unlock(&mutex);
    }
}
int main(void)
{
    int cnt=10;
    pthread_t t1, t2, t3, t4;
    // pthread_mutex_init(&mutex, NULL);
    pthread_create(&t1, NULL, route, (void *)"thread 1");
    pthread_create(&t2, NULL, route, (void *)"thread 2");
    pthread_create(&t3, NULL, route, (void *)"thread 3");
    pthread_create(&t4, NULL, route, (void *)"thread 4");
    while(true){
        sleep(5);
        std::cout<<"放票啦"<<std::endl;
        ticket+=1000;
        pthread_cond_broadcast(&cond);
    }
    pthread_join(t1, NULL);
    pthread_join(t2, NULL);
    pthread_join(t3, NULL);
    pthread_join(t4, NULL);
    // pthread_mutex_destroy(&mutex);
}
